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不间断电源（UPS）

概述
文件
工具与软件
硬件评估工具
解决方案
主要产品
不间断电源（UPS）按要求的幅值和频率将电池或电池组的直流电压转换为交流电压，确保停电时的供电连续性。  根据应用要求，UPS可以通过简单的离线配置构建，也可以通过面向高端、中、大功率UPS的在线双变换方式构建，这样也能提高对敏感负荷（包括电脑、服务器、工业过程设备、仪器仪表和电信设备）的供电质量。

Our products and solutions

We offer high-performance discrete devices including high- and low-voltage power MOSFETs, IGBTs, thyristors and silicon-carbide (SiC) diodes and power MOSFETs as well as galvanically-isolated and high-voltage gate drivers, power factor correction (PFC) controllers and high-performance STM32 microcontrollers to enable high-efficiency, high-reliability UPS designs.

全部资源

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Resource title
版本
Latest update

应用手册 (5 of 17)

Resource title
版本
Latest update
AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller
2.0 23 Apr 2021
23 Apr 2021
AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller
3.0 24 Mar 2020
24 Mar 2020
AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0
AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
1.1 01 Apr 2022
01 Apr 2022
AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1
AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION
1.1 01 Apr 2022
01 Apr 2022
AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION 1.1
AN604 Calculation of conduction losses in a power rectifier
3.2 01 Apr 2022
01 Apr 2022
AN604 Calculation of conduction losses in a power rectifier 3.2
AN4021 Calculation of reverse losses in a power diode
1.0 01 Apr 2022
01 Apr 2022
AN4021 Calculation of reverse losses in a power diode 1.0
AN5028 Calculation of turn-off power losses generated by a ultrafast diode
1.0 18 Mar 2022
18 Mar 2022
AN5028 Calculation of turn-off power losses generated by a ultrafast diode 1.0
AN4381 Current sharing in parallel diodes
1.0 29 Mar 2022
29 Mar 2022
AN4381 Current sharing in parallel diodes 1.0
AN5264 EVL400W-EUPL7 400W SMPS demonstration board
2.0 23 Apr 2021
23 Apr 2021
AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
AN1453 NEW FAMILY OF 150V POWER SCHOTTKY
1.1 29 Mar 2022
29 Mar 2022
AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
4.0 05 Apr 2022
05 Apr 2022
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
AN5088 Rectifiers thermal management, handling and mounting recommendations
2.0 01 Apr 2022
01 Apr 2022
AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
3.6 29 Mar 2022
29 Mar 2022
AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
AN443 SERIES OPERATION ON FAST RECTIFIERS
2.1 29 Mar 2022
29 Mar 2022
AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
AN4390 ST’s MOSFET technologies for uninterruptible power supplies
1.1 17 Mar 2021
17 Mar 2021
AN4390 ST’s MOSFET technologies for uninterruptible power supplies 1.1
AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION
1.1 29 Mar 2022
29 Mar 2022
AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1
AN869 Tj max limit of Schottky diodes
2.2 29 Mar 2022
29 Mar 2022
AN869 Tj max limit of Schottky diodes 2.2
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宣传册 (1)

Resource title
版本
Latest update
STEVAL-IPFC01V1 3 kW three-channel interleaved PFC
1.0 18 Mar 2021
18 Mar 2021
STEVAL-IPFC01V1 3 kW three-channel interleaved PFC 1.0

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